Transactions of Materials and Heat Treatment

Title：Research of virtual machining system for cross wedge rolling die

Authors： HE Tao WANG Bao-yu HU Zheng-huan (School of Mechanical Engineering University of Science and Technology Beijing Beijing 100083 China)

Unit：

KeyWords： cross wedge rolling die and mould virtual machining CAD/CAM

ClassificationCode：TP391.7

year,vol(issue):pagenumber：2006,31(3):100-103

Abstract：

The relative problems about the design and implement of virtual machining system for Die of cross wedge rolling(DCWR) is presented in the present study,mainly from the angle of geometric simulation.In this paper,the traditional and virtual machining approaches of DCWR are compared first.Then,the framework of virtual machining system(VMS) of DCWR is discussed.This system consists of four blocks,which include the Machining Environment Modeling Module(MEMM),the Automatic Programming Module(APM),the Identification of NC Code Module(INCCM) and Simulation of Machining Process(SMPM).The function,principle and mechanism of implement of module of VMS are also described in preliminarily.The research provides the theoretical basis for design,build and implement of virtual machining system for DCWR.

Funds：

国家自然科学基金重点资助项目(50435010)

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